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Best 4 Solar Companies in Baton Rouge, LA

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Written By Max Peterson | Last Updated: February 05, 2024

Baton Rouge homeowners experience 6,400,000 sunny days annually, making the city an excellent environment for solar energy. With all the options to choose from in this urban jungle, you might feel swamped searching for an exceptional contractor. In this article, we'll showcase Baton Rouge's best solar companies and offer tips for your company choice, so you can find the ideal one for your residence.

Best High-Efficiency System
  • Builds custom, high-efficiency solar systems suited to each home
  • Extensive coverage area throughout the country
  • Offers energy storage and EV charger add-ons

Top Baton Rouge Solar Companies

PosiGen Logo


Based on 53 customer reviews.

Services Offered

Energy Efficiency Audit Maintenance Battery Storage Residential Panels Consultation Solar Panel Upgrades Permit Assistance


  • Informative resources
  • Clear pricing policy
  • Free quotes
10935 Perkins Rd Suite C, Baton Rouge, LA 866-767-4436 posigen.com
Green Light Solar Logo

Green Light Solar

Based on 30 customer reviews.

Services Offered

Residential Panels Commercial Panels Battery Storage


  • Informative resources
  • Reliable customer support
  • Clear pricing policy
2736 O'neal Ln, Baton Rouge, LA 225-341-2031 gl.solar
ADT Solar Logo

ADT Solar

Based on 16 customer reviews.

Services Offered

Consultation Residential Panels Tesla Powerwall Commercial Panels Battery Storage Energy Efficiency Audit Financing Assistance


  • Clear pricing policy
  • Prompt service delivery
  • Informative resources
1200 S Acadian Thruway #101, Baton Rouge, LA 225-341-3031 adtsolar.com

Ranking Methodology

We analyzed dozens of Baton Rouge solar installers, using the following criteria to select the best:

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Facts about Baton Rouge
Average Max Temp: 76°F
Solar Payback Period: 11.0 years
Average Daily Sunlight: 62%
Homes Powered by Solar: 674
Average Annual Energy Bill: $1,366
Solar Power per Capita Percentile: 48.0%

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Benefits of Solar Energy

Solar energy offers numerous advantages that will enhance your home for years to come.

  • Lowered energy bills: With a solar array, you generate power without paying the tacked-on costs of grid-connected power. Going off-grid can eliminate your bills completely.
  • Reduced carbon footprint: Embracing solar is a surefire way to minimize your carbon footprint and home fossil fuel dependency.
  • Better energy independence: Solar systems with battery storage operate through blackouts and emergencies, and you won't have to depend on the grid for your safety and comfort.

What Solar Incentives Are Available to Baton Rouge Homeowners?

Governments and power companies often reward homeowners for going solar. Here are some of the rebates, tax credits or other programs you could qualify for.

Incentive Type: Property Tax Incentive

Incentive Amount:


Incentive Type: Loan Program

Website: dnr.louisiana.gov

Incentive Amount:

$6,000 from LA DNR

Incentive Type: Rebate Program

Website: energysmartnola.info

Incentive Type: Personal Tax Credit

Website: ecowatch.com

Incentive Amount:

30% federal tax credit for systems placed in service after 12/31/2021 and before 01/01/2033. Good for: solar water heat, solar photovoltaics, biomass, geothermal heat pumps, wind (small), fuel cells using renewable fuels.

How To Choose the Best Solar Company in Baton Rouge

The more comprehensive your company investigation is, the better your solar panels will ultimately function. Consider all of these factors in your company search.

Licensing and Training

In Louisiana, contractors can earn a solar energy endorsement, or "classification," on their commercial contracting license. To do this, they need to obtain electrical, mechanical, or building endorsements first, then pass a test or submit a copy of their certification with NABCEP. Solar companies can also pursue accreditations from trade groups and standards organizations. The most prestigious ones in the industry come from the NABCEP. Most company websites will prominently display earned credentials, but you should also ask your estimator for more information.

Cost of Solar Panels in Baton Rouge

Your solar modules' style will impact how much electricity you can produce. Monocrystalline panels cost the most but perform the best. Polycrystalline panels offer you a budget panel with a traditional design, but at the cost of less power generation. Thin-film panels have a low cost and are excellent for non-traditional roofs, but aren't recommended for large home installations.

If you'd like to charge an electric vehicle (EV) or use your solar power in dark weather, you can pay extra for add-ons. By selecting the right components, you can make your system more effective and user-friendly. Not every solar contractor includes these add-ons, so look for a provider that installs them if it's a priority for you.

Generally speaking, it costs about $19,000 for a five-kilowatt solar array in Baton Rouge. This table displays more specific costs for different solar panel types and system components in your area.

Solar Panel Cost Average Cost
Solar Monocrystalline $1,106
Solar Polycrystalline $862
Thin-Film $504
Solar Battery $708
Solar Home EV Charger $2,654

Financing Solar Energy in Baton Rouge

Choosing the ideal financing option will impact your overall solar system cost and potential savings. Common payment options include power purchase agreements, loans, cash payments, and leases. Most solar experts recommend a cash payment or using a solar loan. Cash payments require a large up-front sum, but they save you from paying interest, grant you system ownership, and qualify you for cost-saving incentives. Solar loans have the same benefits, though you'll pay more in total due to interest and fees. Similar to a car or home loan, you'll pay a set monthly rate with potentially $0 down. Solar leases allow you to pay a monthly fee to rent your panels, while a power purchase agreement lets you pay a variable rate based on only the energy you use. We generally don't recommend these options since you will not have ownership of your system and are disqualified from solar incentives, but they might be appropriate in certain circumstances. Ask each installer you're considering about the financing options it offers. A consultant can help you determine the most suitable option for your financial situation.

The table below lists the average payback periods for different capacities of solar systems in Baton Rouge.

You can claim a 26% federal tax credit from the IRS for new residential solar systems purchased before 2032. Additionally, utilities and local governments may have their own financing plans and rebates that could reduce your total cost even more.

Solar System Capacity Estimated Payback period
1 kW 2.2 years
2 kW 4.4 years
5 kW 11.0 years
10 kW 21.9 years

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Frequently Asked Questions About Solar in Baton Rouge

How much money could I save by going solar in Baton Rouge?

Most Baton Rouge homeowners spend about $1,366 on energy each year. Your costs could drop by $895.14 for each kilowatt you generate after you pay off a solar array.

How prevalent is solar energy in Baton Rouge?

Yes, solar energy is becoming increasingly popular in Baton Rouge. Some homes already use solar power on-site or through utility grids, and they're supported by a state solar economy with 3352 workers and counting.

Should I anticipate a boost in my property value after installing solar panels?

Yes, solar panels will increase your property value. According to the National Renewable Energy Laboratory, for every dollar you reduce on energy bills, your home value increases by $20. So, if your panels save you $600 per year on energy costs, your property could appreciate $12,000.

How many years will a standard solar system last?

Modern solar panels are designed for durability. The average unit is good for 25 years of service. Budget panels tend to have reduced longevity than premium models.

Is installing solar panels a quick job?

Your solar job's duration will depend on its size and complexity, as well as Baton Rouge's permit and inspection procedures. It could take a few weeks to a couple of months on average.

What size should my new Baton Rouge solar system be?

The average Baton Rouge solar system size is 10.0 kilowatts (kW). However, your final system size depends on your household's electricity usage. Your surrounding shading, roof size, and panel model could also impact your final result. A professional solar provider will consider these factors and determine the right array size for your home.

What are the signs I shouldn't use a particular solar company for my job?

Even the most esteemed Baton Rouge solar companies will have both supportive and unfavorable reviews. To make the most informed decision possible, focus on these indicators to know if a company isn't worth your attention:
  • Pushy sales approach
  • Being evasive about training and credentials, warranties, cost and references
  • "One-size-fits-all" approach
  • Rushing through the site assessment
  • More mixed or negative reviews than positive ones

How many estimates should I get before making a final solar company decision?

It's wise to gather three or more estimates before committing to a single solar provider. This allows you to evaluate customer feedback, pricing, product quality, and warranty options. It also lets you assess an installer's responsiveness, reliability and knowledge, all of which are "green flags".

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.